baber/WOPTO huggingface dataset:
Patent CA-1260457-A (CA)
Title: Crown mounted compensator
Inventor: NAYLER DOUGLAS W J
IPC: B66C13/02
Filed: 1986-03-04
Granted: 1989-09-26
Abstract: Abstract of the Disclosure Disclosed is a compensator applicable for use with a traveling block supported from a mast, derrick or the like by means of a crown block wherein the traveling block may be utilized for supporting objects.  Two fluid pressure piston-and-cylinder assemblies are arrayed on opposite sides of a line of travel of the traveling block relative to the crown block so that a flexible line positioned about the sheaves of both blocks passes over a pulley supported by one fluid pressure assembly to one side of the line of travel and, on the other side, the flexible line passes over a pulley supported by the other fluid pressure assembly. One end of the flexible line may be anchored relative to the mast as a deadline while the line at its other end may be selectively retracted or payed out by a drawworks or the like fixed relative to the mast.  In one embodiment, the pulleys are carried by a carriage which is carried by the fluid pressure assemblies.  The crown block is supported by flexible lines passing over pulleys also supported by the fluid pressure assemblies.  In another embodiment, the fluid pressure assem-blies directly support the crown block, and pulley assemblies are supported by flexible lines between the crown block and the mast, and include pulleys over which the flexible line con-necting the two blocks passes.  With the drawworks holding the first flexible line fixed, the crown block and the traveling block may move in unison relative to the mast with proportional reciprocable movement on behalf of each of the fluid pressure assemblies while the traveling block remains stationary rela-tive to the crown block.  Operation of the drawworks to retract or pay out the line results in manipulation of the traveling block relative to the crown block regardless of movement of the two blocks relative to the mast.
Patent CA-1249630-A (CA)
Inventor: BANDO AKIRA
IPC: F03B15/00
Filed: 1986-04-15
Granted: 1989-01-31
Abstract: ABSTRACT OF THE DISCLOSURE         In a pumping-up generator/motor system comprising an induction generator/motor, at least one cyclo-converter connected to the secondary winding of the induction generator motor for controlling the rotational speed of the generator/motor in the motor mode and for maintaining the output frequency thereof in the generator mode at a constant level, the center of the speed range of the generator/motor in the generator mode is set near the synchronous speed thereof and a plurality of converter units constituting each cyclo-converter are connected in parallel in the generator mode, and in series in the motor mode thereby allowing the capacity of the cyclo-converter to be made smaller.
Patent CA-1266486-A (CA)
Title: Procede de preparation du chlorhydrate de phenyl-1  diethyl amino carbonyl-1 aminomethyl-2 cyclopropane  (z)
Inventor: BONNAUD BERNARD
IPC: C07D307/77
Filed: 1986-04-23
Granted: 1990-03-06
Abstract: Procédé de préparation du chlorhydrate de phényl-1 diéthylamino carbonyl-1 aminométhyl-2 cyclopropane (Z). Ce procédé est caractérisé par la mise en oeuvre des étapes réactionnelles successives suivantes: - le phényl-1 oxo-2 oxa-3 bicyclo (3:1:0)hexane est ouvert par traitement à l'aide d'un sel de phtalimide au sein d'un solvant organique; - l'acide phényl-1 phtalimido méthyl-2 cyclopropane carboxylique (Z) ainsi obtenu est traité par un chlorure d'acide, puis le chlorure d'acide ainsi formé est amidifié par condensation avec la diéthylamine au sein d'un solvant organique; et - le phényl-1 diéthylamino carbonyl-1 phtalimido méthyl-2 cyclopropane (Z) ainsi obtenu est ensuite traité par une hydroxyalcoylamine primaire pour obtenir, après chlorhydratation, le chlorhydrate de phényl-1-diéthylamino carbonyl-1 aminométhyl-2 cyclopropane (Z).
Patent CA-1250548-A (CA)
Inventor: FISCHER DAVID
IPC: B26F3/02
Filed: 1986-04-25
Granted: 1989-02-28
Abstract: ABSTRACT       A ROLLED DISPENSER FOR CUTTING A CONTINUOUS               ROLLED SHEET AND A BLANK THEREFOR     The roll dispenser has as a box for receiving a roll of continuous sheet material, having a bottom, a pair of sides oriented longitudinal with respect to the roll, a pair of sides axial with respect to the roll.  One of the longitudinal sides is adapted for receiving a cutting element, at least one tongue element is mounted on at least one of the sides of the box in space relation with the longitudinal side receiving the cutting element.  The tongue prevents the recoil of the free end of sheet material onto the roll.  In one embodiment, the roll dispenser further comprises a longitudinal side defining the top of the box, at least a portion of its longitudinal sides hingedly mounted to define a gap near the cutting and tongue elements.  Also disclosed is a blank for constructing the box.
Patent CA-1263868-A (CA)
Inventor: UENO RYUZO
IPC: C07C65/01
Filed: 1986-05-06
Granted: 1989-12-12
Abstract: ABSTRACT         This invention provides a process for selec-tively producing aromatic hydroxycarboxylic acids, which comprises subjecting a liquid mixture consisting of a polycyclic aromatic hydrocarbon, an alkali metal salt of an aromatic hydroxy compound and a free aromatic hydroxy compound to a reaction with carbon dioxide.  The process permits the production of the intended product with enhanced selectivity.
Patent CA-1256996-A (CA)
Inventor: VAN ZANTEN ADRIANUS T
IPC: G11C27/04
Filed: 1986-05-28
Granted: 1989-07-04
Abstract: PHN 11.398                                  1.11.1985 ABSTRACT: Charge-coupled device.     The invention relates to a CCD input and reference charge generator, in which the occurrence of electron injection into the substrate (due to cross-talk to the substrate) and hence undesired signal distortions is prevented. For this purpose, the generator is provided with a voltage divider (26) which is constituted at least for a part (28) by a resistance element arranged outside the substrate, for example, by a polycrystalline silicon resistor. Thus, it is achieved that input diode zones (11) are no longer connected to the substrate voltage.            Fig. 4.
Patent CA-1253705-A (CA)
Inventor: MCCLOSKEY ANTONE J
IPC: E02D29/02
Filed: 1986-07-03
Granted: 1989-05-09
Abstract: Abstract Of The Disclosure Erosion control and soil retaining apparatus is disclosed and constitutes a block having a pair of first arms extending generally opposite one another and generally parallel to the first axis and a pair of second arms extending generally parallel to the second axis that is normal to the first axis, with those second arms forming a socket therebetween.  An extended soil retention apparatus may be formed by interlocking assembly of a plurality of such blocks.
Patent CA-1227645-A (CA)
Title: Stirling-cycle, reciprocating, thermal machines
Inventor: MOSCRIP WILLIAM M
IPC: F02G1/043
Filed: 1986-08-11
Granted: 1987-10-06
Abstract: ABSTRACT        Mechanical arrangements with primary application to single-acting, multiple-piston, Stirling-cycle machines pro-viding a dramatic reduction in mechanical complexity and production cost.  Two specific new machines are disclosed in detail, a single-acting, two-piston "ducted axle" machine and a quasi double-acting, four-piston, "drum cam" machine.  A power level control subsystem inherent in the ducted axle machine permits engine output to vary from maximum positive through zero to maximum negative under full load conditions by means of the simple rotation of a single moving part.  New thermodynamic working fluids are disclosed which have a higher dynamic heat transfer coefficient than either hydrogen or helium and are both chemically inert and easily liquefied.          A different power level control subsystem for Stirling-cycle prime movers based on the thermophysical properties of these fluids greatly simplifies changing the average system working pressure.  A new construction of the Stirling regenerator employs the anisotropic properties of materials such as pyro-lytic graphite to achieve superior performance.  Advantageous specific applications of copper matrix composites, manganese-copper alloys, and structural ceramics are disclosed.
Patent CA-1252508-A (CA)
Title: Installation de dissipation pour elements semi-  conducteurs de puissance
Inventor: CHAUVET CLAUDE
IPC: H01L23/427
Filed: 1986-09-10
Granted: 1989-04-11
Abstract: PRECIS DE LA DIVULGATION:           Une installation de dissipation pour éléments semi-conducteurs de puissance qui comprend, une colonne comportant, de façon alternée, des éléments semi-conducteurs de puissance et des caissons d'évaporation en un matériau bon conducteur de la chaleur.  Les éléments semi-conducteurs et des caissons d'évaporation sont en contact thermique et électrique,  et les caissons sont pourvus de moyens de raccordement électrique.  Des moyens d'échange de chaleur à ailettes de refroidissement sont respectivement associés à chaque caisson d'évaporation.   Deux moyens de raccordement de fluide s'étendent entre chaque caisson d'évaporation et les moyens d'échange de chaleur,  et comportent chacun une partie electriquement isolante et une partie métallique souple.   Un fluide caloporteur diélectrique assure  la dissipation de la chaleur engendrée par les éléments semi-conducteurs en s'évaporant dans chaque caisson d'évapo-ration, en se dirigeant vers les moyens d'échange de chaleur par le premier moyen de raccordement, en se condensant dans les moyens d'échange de chaleur et en retournant dans le caisson par le second moyen de raccordement.
Patent CA-1271059-A (CA)
Inventor: SVAB EUGEN
IPC: F16H37/02
Filed: 1986-11-03
Granted: 1990-07-03
Abstract: Abstract A continuously variable belt drive comprising adjustable primary and secondary sheaves, a primary shaft connected drivably to an axially fixed cone sheave part and to a companion axially displaceable cone pulley part, an axially displaceable actuating servo cylinder con-nected to said axially displaceable cone pulley part, an actuating servo piston connected to said primary shaft including cam follower members connected respectively to said primary shaft and to a torque input clutch, one follower member defining in part a pressure regulating valve element that regulates the magnitude of the pres-sure in the actuating servo.
Patent CA-1266082-A (CA)
Inventor: BLOOM STANLEY
IPC: H04N3/22
Filed: 1987-01-30
Granted: 1990-02-20
Abstract: RCA 82,309 Abstract A color display system includes a cathode-ray tube and yoke.  The yoke is a self-converging type that produces an astigmatic magnetic deflection field within the tube.  The cathode-ray tube has an electron gun for generating and directing three electron beams along paths toward a screen of the tube.  The electron gun includes electrodes that comprise a beam-forming region and electrodes that form a main focusing lens, and features electrodes for forming a multipole lens between the beam-forming region and the main focusing lens in each of the electron beam paths.  Each multipole lens is oriented to provide a correction to an associated electron beam to at least partially compensate for the effect of the astigmatic magnetic field on the associated beam.  There are two multipole lens electrodes.  A second of the two multipole lens electrodes is connected to and combined with a main focusing lens electrode, and a first of the two multipole lens electrodes is located between the second multipole lens electrode and the beam-forming region and faces the second multipole lens electrode.       (Figures 1 and 2)
Patent CA-1270873-A (CA)
Inventor: LYNCH BOBBY R
IPC: A01D87/12
Filed: 1987-07-27
Granted: 1990-06-26
Abstract: ABSTRACT OF THE DISCLOSURE A forklift type assembly for impaling, lifting and carrying a large round bale of hay.  The assembly has a backframe with adjustable means for mount-ing it on the lift mechanism of a small farm tractor.  A tubular sheath with a brace on its underside projects from the front of the frame.  The rear end of a hale spike, made of a high tensile strength steel rod having a pointed tip, is removably mounted in the sheath.  Also mounted on the frame below the sheath and on each side thereof are two forwardly projecting auxiliary bale spikes of reduced length.
Patent CA-1261981-A (CA)
IPC: H04M7/00
Filed: 1988-10-17
Granted: 1989-09-26
Abstract: ABSTRACT             A wireless telephone communication system for wireless, voice, data or voice and data terminals comprising apparatus at a central location for receiving one or a plurality of signals for communication with selected ones of wireless communication terminals, apparatus for converting the signals to spread spectrum radio frequency signals, a leaky transmission line located in a communication region, apparatus for applying the spread spectrum radio frequency signals to the transmission line for electromagnetic radiation within the region, at least one wireless communication terminal adapted to receive a predetermined one of the spread spectrum radio frequency signals and for demodulating it into an intelligible signal.
Patent CH-529138-A (CH)
Title: 1-(2,6-dimethylbenzylidene-amino)-3-hydroxy - guanidine
Inventor: WILLIAM J HOULIHAN
IPC: C07C281/18
Filed: 1970-02-20
Abstract: Title compd. (I) and its acid addition salts are new and useful a hypo-tensive and hypoglycaemic agent is prepd. by reacting either 2,6-dimethylbenzaldehyde S-alkyl-isothio-semicarbazone (II) with NH2OH or 2,6-dimethylbenzaldehyde with 1-amino-3-hydroxy-guanidine. (II) can be prepared from the aldehyde and the S-alkyl-thiosemicarbazide or from the corresponding semicarbazone (III) and an alkyl halide, (III) being prepd. from semicarbazide and the aldehyde.
Patent CH-498809-A (CH)
Title: Preparation of cyanhydrins
Inventor: WATARU NAGATA
IPC: C07J31/00
Filed: 1967-03-14
Abstract: Process for the prepn. of cyanhydrins. in which a carbonyl cmpd. is reacted with RR'AlCN (where R = lower alkyl or alkoxy; R' = lower alkyl or alkoxy, halogen, CN, or an atom from the periodic sub-group V, VI, or VII which has alkyl groups one less in number than the number of valence electrons). The process will often work when other methods fail or give poor yields. Intermediates. Protection of carbonyl groups. 20-Cyano-5-pregnene-3beta,20-diol-3-acetate. (I) 1-Cyano-6-methoxy-1,2,3,4-tetrahydronaphthalene-1-o1.
Patent CH-550219-A (CH)
Title: Reactor for production of condensation - resins
IPC: B01J19/18
Filed: 1970-06-23
Abstract: Reactor comprising an upright vessel having circular cross-section and a downward-tapering bottom in form of a truncated cone, suitable for manufacture of resinous condensates pref. from continuously introduced reactants that condense exothermally with development of steam which is then removed by application of vacuum, stirring arms and paddles of a vertical stirrer being submerged in the viscous reaction mass, and the level of the reaction liquid being measured by a sensing device, and the level being automatically controlled. The stirring arms and a paddles are housed almost completely in the prodn. space formed by the truncated-conical bottom and the paddles which are just below the level of the liquid reach close to the bottom, and the bottom is shaped, near its top rim so as to form an "outer bottom ring" of the production space having at least one aperture to each of which a discharge screw is fitted in immediately close relationship, and the stirring arms also carry scrapers that reach into the outer bottom ring. Advantage of the above-described arrangement resides in the fact that reaction mass throughput per time unit is attained or exceeded using reactors of lower capacity than hitherto.
Patent DK-118692-A (DK)
Inventor: HOLMQUIST IB
Filed: 1992-09-24
Abstract: A packaging blank 1 in the form of a pulp material shell, for supporting a free end portion of an article which is packaged in a dispatch container such as a corrugated cardboard box, has a support surface 3 which projects upwards from a base surface 2 and which bears against the end surface of the packaged article, and a number of projections 4, 5 protruding above the level of this support surface 3 and bearing against the side and end walls of the end portion of the packaged article. The support surface 3 is plane, and the corresponding recess in the back of the packaging blank 1 is intended to be able to receive accessory parts such as an electric cable, tool, operating equipment, etc., for the packaged article. When this article has been packaged in a dispatch package, this recess is closed off by the end wall of this package. <IMAGE>
Patent DK-170681-A (DK)
Title: Appliance for the conveyance of bottles from a glass- shaping machine to a cooling oven
Inventor: KIM C Y
IPC: A23J1/20
Filed: 1981-04-14
Abstract: Disclosed is a method of precipitating casein from skim milk, which casein has a significantly reduced cholesterol content. The method involves maintaining the pH of the milk at a value of from about 6.0 to about 6.9 while treating it with pancreatic lipase for a time sufficient to dissociate the casein from cholesterol contained therein and coagulating the casein by enzymatic means.
Patent DK-184787-A (DK)
Inventor: KATSAROS GEORGES
IPC: G01F1/52
Filed: 1987-04-10
Abstract: A urine meter for measuring the volume of urine from the bladder, comprises a primary measurement chamber (21) which extends around the periphery of a larger, overflow measurement chamber (25, 26).
Patent DK-229786-A (DK)
Inventor: SKOOG KURT
IPC: F23C7/00
Filed: 1986-05-16
Abstract: A method of and apparatus for burning liquid fuels such as oil or the like and/or solid fuels, especially coal, peat or the like, in pulverized form, the latter either in dry condition or mixed with a carrier liquid such as water and/or oil to form an emulsion being introduced together with the liquid fuel into a combustion chamber while creating a recirculating flow profile, said flow profile being confined by a rotating outer flow of air. For thorough breaking-up of the fuel introduced into the combustion chamber the fuel inlet is constituted by a plurality of inlet ports approximately evenly distributed along a circumference, especially a circle, the liquid-fuel inlet ports and the inlet ports for solid fuel or a fuel emulsion being alternately arranged along said circumference. The fuel inlet ports may be directed either radially and/or at an outward inclination in the direction of flow, based on the longitudinal axis of the combustion chamber. Preferably, a central compressed-air injection is also provided.
Patent DK-256687-A (DK)
Inventor: SPYCHER PIERRE
IPC: G08B13/24
Filed: 1987-05-20
Abstract: The security device against theft of objects, e.g. paintings and containers of valuables, has a stationarily mounted housing (1) for receiving protective tube contacts (3 to 9) and a permanent magnet (2). A plate (10) is attached to the housing (1) so as to be rotatable on one side. Arranged on said plate are several permanent magnets (11 to 13), the plate (10) being ejected by the permanent magnets (2, 11) in such a way that it contacts the object (14). Two protective tube contacts (7, 8) are arranged in the housing (1) and two permanent magnets (12, 13) are arranged on the plate (10) in such a way that an alarm is triggered if the object (14) is situated at a certain minimum or maximum distance from the housing (1). The device is flat, compact, light and has a high degree of operational reliability and security against sabotage. No constructional elements of the device are mounted on the object, with the result that the object is not altered or disfigured. <IMAGE>
Patent DK-292887-A (DK)
Inventor: BRANER RAINER
IPC: E06B3/62
Filed: 1987-06-09
Abstract: In an extruded sealing profile for window panes mounted in wooden frames, the cross-section of which profile has a central web (1), at least two sealing lips (2, 4, 5) arranged on one side of the central web, of which one (2) is situated on the upper end of the central web (1), and a sealing surface (7) enclosing an obtuse angle with the axis of the central web, an anchoring foot (6) arranged on the other side of the central web and between its two ends, and a supporting shoulder (3) arranged at the upper end of the central web, and in which profile there is arranged a strand (8) of permanently plastic sealing compound arranged in the region of the hollow channel between the central web and the supporting shoulder, a recess (9) which partially encloses the strand (8) of the sealing compound is mounted in the region of the hollow channel between the central web (1) and the supporting shoulder (3) in such a manner that more than 50% of the periphery of the strand is surrounded by the supporting shoulder and the central web. <IMAGE>
Patent DK-338779-A (DK)
Inventor: REMER R K
IPC: A23C21/00
Filed: 1979-08-13
Abstract: A protein-containing product is processed from a protein source, e.g. an acid or sweet whey or from another protein source such as soy beans, with the addition of a component to a proteinaceous liquid. To produce products having a bland taste, which have lost much of the odor characteristic of the protein source, and which are therefore suitable for incorporation into food products, the proteinaceous liquids subjected to blending shear forces while being maintained at above a predetermined temperature and a blandness imparting component and a colloid enhancer component are incorporated during the shearing. The resultant product has generally colioidal properties and so is readily flocculated into two fractions separable from each other by a simple decanting procedure.
Patent DK-360083-A (DK)
Inventor: JENSEN KAJ
IPC: H02B1/28
Filed: 1983-08-08
Abstract: When installing electrical components in outdoor cabinets, for example for use in electronic telephone exchanges, it is essential that the components are protected against excessive heating and cooling as well as against condensation, and it is also important that in its design the outdoor cabinet can look like a simple cabinet unit and not appear to be an expensive air-conditioned construction. These requirements are fulfilled by the invention, in that the outdoor cabinet consists of an outer heat-insulated cabinet 2 containing an installation box 6 for the electronic components, which box by means of a ribbed wall section 20 is in heat- conductive contact with the outside air, in that inside the ribbed wall section 20 there is an air channel through which the air in the box can be re-circulated by a fan 30 when the air in the box is to be cooled, while when there is a low external temperature it is ensured that this channel is closed and by means of the same or another fan 36 a movement of the air in the box 6 is brought about, so that the heat which is generated by certain components in the box can be distributed throughout the whole box and thereby counteract a harmful excess cooling of the components which do not generate heat. <IMAGE>
Patent DK-379187-A (DK)
Inventor: HWANG DAVID
IPC: C07D215/38
Filed: 1987-07-21
Abstract: A glucose tolerance factor which reduces blood sugar in mammals and is derived from yeast. The glucose tolerance factor can be isolated from autolyzed brewer's yeast extract by sequential fractionation on Sephadex G-75, Biogel P-6, Biogel P-2, to give a purified glucose tolerance factor. By further purification, a substantially purified glucose tolerance factor is obtained which is a quinoline derivative with a molecular ion at 174 by mass spectrometry.
Patent DK-385689-A (DK)
Inventor: DECAUX JEAN-CLAUDE
IPC: E03D11/12
Filed: 1989-08-07
Abstract: Sanitary module with automatic cleaning, having a movable bowl (6) contained between a use position and cleaning position in which it is situated behind a separating partition (12). 
<??>According to the invention, a back (6) is provided, which is movable between two positions, a use position and a cleaning position in which the said back is arranged vertically above the bowl (6). 
<??>The use position and the cleaning position of the bowl and of the back are effected simultaneously so that there is always a very small space between the back and the bowl. 
<??>Applicable to sanitary modules for public use. 
<IMAGE>